Chunking is one of the oldest memory techniques

Chunking is one of the oldest memory techniques. Using this method, the items to be memorized are divided into small chunks or groups. Chunking is especially helpful for memorizing telephone numbers, ID numbers, etc.

For example, if you want to memorize the number 411645754, then split it up into small groups: 411, 645, 754. You can then memorize each group by rote. By dividing the larger number into smaller subsets, it will be much easier to commit the number to memory.

When using this technique, it is also helpful to make connections and associations among the different chunks and numbers.

For example, if you want to memorize a grocery list, you should group each of the items into related categories. So, one chunk or group might be composed of oranges, apples, and pears, while another chunk is made up of vegetables.